-/* Copyright (c) 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2008-2010, 2012-2013. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* - <b>io/file.c</b> Example with the disk resource
*/
-#define FILENAME1 "/home/user/Install/simgrid/doc/simgrid/examples/platforms/g5k.xml"
-#define FILENAME2 "/home/user/Install/simgrid/doc/simgrid/examples/platforms/One_cluster_no_backbone.xml"
-#define FILENAME3 "/home/user/Install/simgrid/doc/simgrid/examples/platforms/g5k_cabinets.xml"
-#define FILENAME4 "/home/user/Install/simgrid/doc/simgrid/examples/platforms/nancy.xml"
+#define FILENAME1 "./doc/simgrid/examples/platforms/g5k.xml"
+#define FILENAME2 "./doc/simgrid/examples/platforms/One_cluster_no_backbone.xml"
+#define FILENAME3 "./doc/simgrid/examples/platforms/g5k_cabinets.xml"
+#define FILENAME4 "./doc/simgrid/examples/platforms/nancy.xml"
#include <stdio.h>
#include <stdlib.h>
#include "msg/msg.h"
#include "surf/surf_private.h"
+#include "inttypes.h"
int host(int argc, char *argv[]);
int host(int argc, char *argv[])
{
msg_file_t file = NULL;
- s_msg_stat_t stat;
- void *ptr = NULL;
- char* mount = bprintf("/home");
- size_t read,write;
-
- if(!strcmp(MSG_process_get_name(MSG_process_self()),"0"))
- file = MSG_file_open(mount,FILENAME1,"rw");
- else if(!strcmp(MSG_process_get_name(MSG_process_self()),"1"))
- file = MSG_file_open(mount,FILENAME2,"rw");
+ char* mount = xbt_strdup("/home");
+ sg_storage_size_t read,write;
+
+ if(!strcmp(MSG_process_get_name(MSG_process_self()),"0")){
+ file = MSG_file_open(mount,FILENAME1, NULL);
+ MSG_file_dump(file);
+ } else if(!strcmp(MSG_process_get_name(MSG_process_self()),"1"))
+ file = MSG_file_open(mount,FILENAME2, NULL);
else if(!strcmp(MSG_process_get_name(MSG_process_self()),"2"))
- file = MSG_file_open(mount,FILENAME3,"rw");
+ file = MSG_file_open(mount,FILENAME3, NULL);
else if(!strcmp(MSG_process_get_name(MSG_process_self()),"3"))
- file = MSG_file_open(mount,FILENAME4,"rw");
+ file = MSG_file_open(mount,FILENAME4, NULL);
else xbt_die("FILENAME NOT DEFINED %s",MSG_process_get_name(MSG_process_self()));
- XBT_INFO("\tOpen file '%s'",file->name);
+ XBT_INFO("\tOpen file '%s'",file->fullname);
- read = MSG_file_read(ptr,10000000,sizeof(char*),file); // Read for 10Mo
- XBT_INFO("\tHaving read %zu \ton %s",read,file->name);
+ read = MSG_file_read(file, 10000000); // Read for 10MB
+ XBT_INFO("\tHave read %" PRIu64 " on %s",read,file->fullname);
- write = MSG_file_write(ptr,100000,sizeof(char*),file); // Write for 100Ko
- XBT_INFO("\tHaving write %zu \ton %s",write,file->name);
+ write = MSG_file_write(file, 100000); // Write for 100KB
+ XBT_INFO("\tHave written %" PRIu64 " on %s",write,file->fullname);
- read = MSG_file_read(ptr,10000000,sizeof(char*),file); // Read for 10Mo
- XBT_INFO("\tHaving read %zu \ton %s",read,file->name);
+ read = MSG_file_read(file, 110000); // Read for 110KB
+ XBT_INFO("\tHave read %" PRIu64 " on %s (of size %" PRIu64 ")",read,file->fullname,
+ MSG_file_get_size(file));
- MSG_file_stat(file,&stat);
- XBT_INFO("\tFile %s Size %d",file->name,(int)stat.size);
-
- XBT_INFO("\tClose file '%s'",file->name);
+ XBT_INFO("\tClose file '%s'",file->fullname);
MSG_file_close(file);
free(mount);
int main(int argc, char **argv)
{
- int i,res;
- MSG_global_init(&argc, argv);
+ int i,res;
+ MSG_init(&argc, argv);
MSG_create_environment(argv[1]);
xbt_dynar_t hosts = MSG_hosts_as_dynar();
MSG_function_register("host", host);
-
- XBT_INFO("Number of host '%lu'",xbt_dynar_length(hosts));
- for(i = 0 ; i<xbt_dynar_length(hosts); i++)
+ unsigned long nb_hosts = xbt_dynar_length(hosts);
+ XBT_INFO("Number of host '%lu'",nb_hosts);
+ for(i = 0 ; i<nb_hosts; i++)
{
char* name_host = bprintf("%d",i);
- MSG_process_create( name_host, host, NULL, xbt_dynar_get_as(hosts,i,m_host_t) );
+ MSG_process_create( name_host, host, NULL, xbt_dynar_get_as(hosts,i,msg_host_t) );
free(name_host);
}
xbt_dynar_free(&hosts);
res = MSG_main();
XBT_INFO("Simulation time %g", MSG_get_clock());
- MSG_clean();
if (res == MSG_OK)
return 0;
else